Hot themeing tweaks

elements/basic/list.go

@@ -460,7 +460,6 @@ func (element *List) draw () {
 		0, 0,
 		innerBounds.Dx(), element.contentHeight,
 	).Add(innerBounds.Min).Intersect(innerBounds)
-	
 	pattern := element.theme.Pattern(theme.PatternSunken, state)
 	tiles := shatter.Shatter(bounds, covered)
 	for _, tile := range tiles {

theme/default.go

@@ -144,11 +144,19 @@ func (Default) Pattern (
 			}
 		}
 	case PatternGutter:
+		if c == C("basic", "sliderVertical") || c == C("basic", "sliderHorizontal") {
+			if state.Disabled {
+				return disabledThinScrollGutterPattern
+			} else {
+				return thinScrollGutterPattern
+			}
+		} else {
 			if state.Disabled {
 				return disabledScrollGutterPattern
 			} else {
 				return scrollGutterPattern
 			}
+		}
 	case PatternHandle:
 		if state.Disabled {
 			return disabledScrollBarPattern

theme/defaultpatterns.go

@@ -207,9 +207,19 @@ var scrollGutterPattern = artist.NewMultiBordered (
 		},
 	},
 	artist.Stroke { Pattern: artist.NewUniform(hex(0x6e8079FF)) })
+var thinScrollGutterPattern = artist.Padded {
+	Fill: scrollGutterPattern,
+	Stroke: sunkenPattern,
+	Sides: []int{  6, 6, 6, 6 },
+}
 var disabledScrollGutterPattern = artist.NewMultiBordered (
 	artist.Stroke { Weight: 1, Pattern: weakForegroundPattern },
 	artist.Stroke { Pattern: backgroundPattern })
+var disabledThinScrollGutterPattern = artist.Padded {
+	Fill: disabledScrollGutterPattern,
+	Stroke: disabledButtonPattern,
+	Sides: []int{ 6, 6, 6, 6},
+}
 var scrollBarPattern = artist.NewMultiBordered (
 	artist.Stroke { Weight: 1, Pattern: strokePattern },
 	artist.Stroke {